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1 : : /* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
2 : : /*
3 : : * This file is part of the LibreOffice project.
4 : : *
5 : : * This Source Code Form is subject to the terms of the Mozilla Public
6 : : * License, v. 2.0. If a copy of the MPL was not distributed with this
7 : : * file, You can obtain one at http://mozilla.org/MPL/2.0/.
8 : : *
9 : : * This file incorporates work covered by the following license notice:
10 : : *
11 : : * Licensed to the Apache Software Foundation (ASF) under one or more
12 : : * contributor license agreements. See the NOTICE file distributed
13 : : * with this work for additional information regarding copyright
14 : : * ownership. The ASF licenses this file to you under the Apache
15 : : * License, Version 2.0 (the "License"); you may not use this file
16 : : * except in compliance with the License. You may obtain a copy of
17 : : * the License at http://www.apache.org/licenses/LICENSE-2.0 .
18 : : */
19 : :
20 : : #ifndef _VCLCANVAS_DEVICEHELPER_HXX
21 : : #define _VCLCANVAS_DEVICEHELPER_HXX
22 : :
23 : : #include <com/sun/star/awt/Rectangle.hpp>
24 : : #include <com/sun/star/awt/XWindow2.hpp>
25 : : #include <com/sun/star/rendering/XGraphicDevice.hpp>
26 : : #include <com/sun/star/rendering/XBufferController.hpp>
27 : :
28 : : #include <vcl/outdev.hxx>
29 : : #include <vcl/window.hxx>
30 : :
31 : : #include "outdevprovider.hxx"
32 : :
33 : : #include <boost/utility.hpp>
34 : :
35 : :
36 : : /* Definition of DeviceHelper class */
37 : :
38 : : namespace vclcanvas
39 : : {
40 : 0 : class DeviceHelper : private ::boost::noncopyable
41 : : {
42 : : public:
43 : : DeviceHelper();
44 : :
45 : : void init( const OutDevProviderSharedPtr& rOutDev );
46 : :
47 : : /// Dispose all internal references
48 : : void disposing();
49 : :
50 : : // XWindowGraphicDevice
51 : : ::com::sun::star::geometry::RealSize2D getPhysicalResolution();
52 : : ::com::sun::star::geometry::RealSize2D getPhysicalSize();
53 : : ::com::sun::star::uno::Reference< ::com::sun::star::rendering::XLinePolyPolygon2D > createCompatibleLinePolyPolygon(
54 : : const ::com::sun::star::uno::Reference< ::com::sun::star::rendering::XGraphicDevice >& rDevice,
55 : : const ::com::sun::star::uno::Sequence< ::com::sun::star::uno::Sequence< ::com::sun::star::geometry::RealPoint2D > >& points );
56 : : ::com::sun::star::uno::Reference< ::com::sun::star::rendering::XBezierPolyPolygon2D > createCompatibleBezierPolyPolygon(
57 : : const ::com::sun::star::uno::Reference< ::com::sun::star::rendering::XGraphicDevice >& rDevice,
58 : : const ::com::sun::star::uno::Sequence< ::com::sun::star::uno::Sequence< ::com::sun::star::geometry::RealBezierSegment2D > >& points );
59 : : ::com::sun::star::uno::Reference< ::com::sun::star::rendering::XBitmap > createCompatibleBitmap(
60 : : const ::com::sun::star::uno::Reference< ::com::sun::star::rendering::XGraphicDevice >& rDevice,
61 : : const ::com::sun::star::geometry::IntegerSize2D& size );
62 : : ::com::sun::star::uno::Reference< ::com::sun::star::rendering::XVolatileBitmap > createVolatileBitmap(
63 : : const ::com::sun::star::uno::Reference< ::com::sun::star::rendering::XGraphicDevice >& rDevice,
64 : : const ::com::sun::star::geometry::IntegerSize2D& size );
65 : : ::com::sun::star::uno::Reference< ::com::sun::star::rendering::XBitmap > createCompatibleAlphaBitmap(
66 : : const ::com::sun::star::uno::Reference< ::com::sun::star::rendering::XGraphicDevice >& rDevice,
67 : : const ::com::sun::star::geometry::IntegerSize2D& size );
68 : : ::com::sun::star::uno::Reference< ::com::sun::star::rendering::XVolatileBitmap > createVolatileAlphaBitmap(
69 : : const ::com::sun::star::uno::Reference< ::com::sun::star::rendering::XGraphicDevice >& rDevice,
70 : : const ::com::sun::star::geometry::IntegerSize2D& size );
71 : : sal_Bool hasFullScreenMode( );
72 : : sal_Bool enterFullScreenMode( sal_Bool bEnter );
73 : :
74 : : ::com::sun::star::uno::Any isAccelerated() const;
75 : : ::com::sun::star::uno::Any getDeviceHandle() const;
76 : : ::com::sun::star::uno::Any getSurfaceHandle() const;
77 : : ::com::sun::star::uno::Reference<
78 : : ::com::sun::star::rendering::XColorSpace > getColorSpace() const;
79 : :
80 : 0 : OutDevProviderSharedPtr getOutDev() const { return mpOutDev; }
81 : :
82 : : /** called when DumpScreenContent property is enabled on
83 : : XGraphicDevice, and writes out bitmaps of current screen.
84 : : */
85 : : void dumpScreenContent() const;
86 : :
87 : : private:
88 : : /// For retrieving device info
89 : : OutDevProviderSharedPtr mpOutDev;
90 : : };
91 : : }
92 : :
93 : : #endif /* _VCLCANVAS_DEVICEHELPER_HXX */
94 : :
95 : : /* vim:set shiftwidth=4 softtabstop=4 expandtab: */
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